Kemampuan Alkalinitas Kapasitas Penyanggan (Buffer Capacity) Dalam Sistem Anaerobik Fixed BED  

Oleh:

Padmono, Djoko

Jenis: Article from Journal - ilmiah nasional - terakreditasi DIKTI - non-atma jaya
Dalam koleksi: Jurnal Teknologi Lingkungan vol. 8 no. 2 (May 2007), page 119-127.
Topik: Alkalinity; Buffer Capacity; Anaerobic; Biogas

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: TT35 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

In the process of decomposition of the organic matter with the anaerobic system was learnt that the methane forming bacteria of was very sensitive to the level of the acidity in other words very sensitive with the low pH. There are by two big groups the bacteria that was active in this system. These two bacteria group had the duplication capacity that was very different that is3 hours during the acid forming bacteria of and 3 days for the methane forming bacteria. The alkalinity in the reactor with the certain concentration between 1000-5000 mg/I could support the pH continue to in the neutral condition when the decline in the pH happened so as the balance of the process could on the whole stay proceeding normally. It was obse rved that achieving the pH 3 in the feeding, the concentration of the alkalinity descended through to 500 mg/I this was the lowered condition and the process of decomposition of the organic matter was disrupted. When being left alone then the system will stop completely because of the methane forming bacteria was inhibited.

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